The first wave of the Cult Mechanicus is now live for Pre-Orders. Of course if you are in Australia they have been live for a few hours now.
Check out the latest pre-orders from Games Workshop
This Weeks Pre-Orders
http://www.games-workshop.com/
Adeptus Mechanicus Kastelan Robots
Bundles
Score Cybernetica
The Congregation Mechanicus
The Octadic Automata
Some Additional Images as well of the new models, and some Imperial Knights.
via Atia on Bolter and Chainsword
http://www.bolterandchainsword.com/topic/305781-rumours-cult-mechanicus-knights-cm-formations-pg-56/?p=4035967